using UnityEngine; using UnityEditor; using System.IO; using Newtonsoft.Json.Linq; class SelectAllOfTag : ScriptableWizard { //此函数可将无法读写的Tex克隆成一份可读写的Tex，用于提取图片至png Texture2D duplicateTexture(Texture2D source) { RenderTexture renderTex = RenderTexture.GetTemporary( source.width, source.height, 0, RenderTextureFormat.Default, RenderTextureReadWrite.Linear); Graphics.Blit(source, renderTex); RenderTexture previous = RenderTexture.active; RenderTexture.active = renderTex; Texture2D readableText = new Texture2D(source.width, source.height); readableText.ReadPixels(new Rect(0, 0, renderTex.width, renderTex.height), 0, 0); readableText.Apply(); RenderTexture.active = previous; RenderTexture.ReleaseTemporary(renderTex); return readableText; } [MenuItem("Model/Get Select Model")] static void CreateWindow() { ScriptableWizard.DisplayWizard( "Get Select Model", typeof(SelectAllOfTag), "Start!"); } void OnWizardCreate() { Debug.Log(Selection.objects[0]); GameObject gameobj = (GameObject)Selection.objects[0]; if (!AssetDatabase.IsValidFolder("Assets/Model")) { AssetDatabase.CreateFolder("Assets", "Model"); } string folder_name = "Assets/Model/" + gameobj.name; if (!AssetDatabase.IsValidFolder(folder_name)) { AssetDatabase.CreateFolder("Assets/Model", gameobj.name); } foreach (SkinnedMeshRenderer skin_mesh in gameobj.transform.GetComponentsInChildren()) { //提取所有Mesh至文件夹 Mesh m = skin_mesh.sharedMesh; string m_parent = folder_name + "/Mesh"; string m_path = folder_name + "/Mesh/" + m.name + ".mesh"; if (!AssetDatabase.IsValidFolder(m_parent)) { AssetDatabase.CreateFolder(folder_name, "Mesh"); } Debug.Log(m.name); Debug.Log(AssetDatabase.IsValidFolder(m_parent)); AssetDatabase.RemoveObjectFromAsset(m); AssetDatabase.CreateAsset(m, folder_name + "/Mesh/" + m.name + ".mesh"); //创建Texture2D文件夹 string tex_parent = folder_name + "/Texture2D"; if (!AssetDatabase.IsValidFolder(tex_parent)) { AssetDatabase.CreateFolder(folder_name, "Texture2D"); } //创建Material文件夹 string mat_parent = folder_name + "/Material"; if (!AssetDatabase.IsValidFolder(mat_parent)) { AssetDatabase.CreateFolder(folder_name, "Material"); } foreach (Material mat in skin_mesh.sharedMaterials) { JArray p_name_list = new JArray(); JArray tex_name_list = new JArray(); //获得材质的所有属性名，如果改属性名对应的是贴图，提取该贴图 Shader mat_shader = mat.shader; int p_num = mat_shader.GetPropertyCount(); Debug.Log(p_num); for (int i = 0; i < p_num; i++) { //Debug.Log(mat_shader.GetPropertyName(i)); //Debug.Log(mat_shader.GetPropertyType(i)); string p_name = mat_shader.GetPropertyName(i); if (mat_shader.GetPropertyType(i) == UnityEngine.Rendering.ShaderPropertyType.Texture) { //Debug.Log("Hello!"); Debug.Log(p_name); Texture2D mat_texture = (Texture2D)mat.GetTexture(p_name); if (mat_texture) { //Debug.Log("There is a Name!"); string tex_name = mat_texture.name; string tex_path = folder_name + "/Texture2D/" + tex_name + ".png"; if (!File.Exists(tex_path)) { mat_texture = duplicateTexture(mat_texture); byte[] bytes = mat_texture.EncodeToPNG(); File.WriteAllBytes(tex_path, bytes); } //记忆图片与属性名之间的关联 p_name_list.Add(new JValue(p_name)); tex_name_list.Add(new JValue(tex_path)); } } } //提取材质 AssetDatabase.RemoveObjectFromAsset(mat); AssetDatabase.CreateAsset(mat, folder_name + "/Material/" + mat.name + ".mat"); //刷新资源，将所有提取出来的图片载入Assets AssetDatabase.Refresh(); //将图片附加进材质 for (int i = 0; i < p_name_list.Count; i++) { Debug.Log(p_name_list[i]); Debug.Log(tex_name_list[i]); mat.SetTexture(p_name_list[i].ToString(), (Texture2D)AssetDatabase.LoadAssetAtPath(tex_name_list[i].ToString(), typeof(Texture2D))); }; } } foreach (MeshFilter mf in gameobj.transform.GetComponentsInChildren()) { //提取所有Mesh至文件夹 Mesh m = mf.sharedMesh; string m_parent = folder_name + "/Mesh"; string m_path = folder_name + "/Mesh/" + m.name + ".mesh"; if (!AssetDatabase.IsValidFolder(m_parent)) { AssetDatabase.CreateFolder(folder_name, "Mesh"); } Debug.Log(m.name); Debug.Log(AssetDatabase.IsValidFolder(m_parent)); AssetDatabase.RemoveObjectFromAsset(m); AssetDatabase.CreateAsset(m, folder_name + "/Mesh/" + m.name + ".mesh"); } foreach (MeshRenderer mr in gameobj.transform.GetComponentsInChildren()) { //创建Texture2D文件夹 string tex_parent = folder_name + "/Texture2D"; if (!AssetDatabase.IsValidFolder(tex_parent)) { AssetDatabase.CreateFolder(folder_name, "Texture2D"); } //创建Material文件夹 string mat_parent = folder_name + "/Material"; if (!AssetDatabase.IsValidFolder(mat_parent)) { AssetDatabase.CreateFolder(folder_name, "Material"); } foreach (Material mat in mr.sharedMaterials) { JArray p_name_list = new JArray(); JArray tex_name_list = new JArray(); //获得材质的所有属性名，如果改属性名对应的是贴图，提取该贴图 Shader mat_shader = mat.shader; int p_num = mat_shader.GetPropertyCount(); Debug.Log(p_num); for (int i = 0; i < p_num; i++) { //Debug.Log(mat_shader.GetPropertyName(i)); //Debug.Log(mat_shader.GetPropertyType(i)); string p_name = mat_shader.GetPropertyName(i); if (mat_shader.GetPropertyType(i) == UnityEngine.Rendering.ShaderPropertyType.Texture) { //Debug.Log("Hello!"); Debug.Log(p_name); Texture2D mat_texture = (Texture2D)mat.GetTexture(p_name); if (mat_texture) { //Debug.Log("There is a Name!"); string tex_name = mat_texture.name; string tex_path = folder_name + "/Texture2D/" + tex_name + ".png"; if (!File.Exists(tex_path)) { mat_texture = duplicateTexture(mat_texture); byte[] bytes = mat_texture.EncodeToPNG(); File.WriteAllBytes(tex_path, bytes); } //记忆图片与属性名之间的关联 p_name_list.Add(new JValue(p_name)); tex_name_list.Add(new JValue(tex_path)); } } } //提取材质 AssetDatabase.RemoveObjectFromAsset(mat); AssetDatabase.CreateAsset(mat, folder_name + "/Material/" + mat.name + ".mat"); //刷新资源，将所有提取出来的图片载入Assets AssetDatabase.Refresh(); //将图片附加进材质 for (int i = 0; i < p_name_list.Count; i++) { Debug.Log(p_name_list[i]); Debug.Log(tex_name_list[i]); mat.SetTexture(p_name_list[i].ToString(), (Texture2D)AssetDatabase.LoadAssetAtPath(tex_name_list[i].ToString(), typeof(Texture2D))); }; } } foreach (Animator anim in gameobj.transform.GetComponentsInChildren()) { //提取所有Avatar至文件夹 Avatar av = anim.avatar; string av_parent = folder_name + "/Avatar"; string av_path = folder_name + "/Avatar/" + av.name + ".asset"; if (!AssetDatabase.IsValidFolder(av_parent)) { AssetDatabase.CreateFolder(folder_name, "Avatar"); } Debug.Log(av.name); Debug.Log(AssetDatabase.IsValidFolder(av_parent)); AssetDatabase.RemoveObjectFromAsset(av); AssetDatabase.CreateAsset(av, folder_name + "/Avatar/" + av.name + ".asset"); } //提取预制体 PrefabUtility.SaveAsPrefabAsset(gameobj, folder_name + "/" + gameobj.name + ".prefab"); } }